the device is top, but unfortunately yes ;-/

We will be happy to forward your answer to the customer concerned and place it with their question.

We will gladly forward Sujushi's answer to you: It's enough for charging. (Suggested on the Razer website) But keep in mind! If you connect a second usb-c device to the power supply, the performance will be reduced. I would also recommend that you don't play games when charging the laptop, as the performance may not be sufficient and the GPU and/or CPU may slow down. For on the go or just charging during normal use yes Hope I could help

Total Port Output: USB-C: 100W (shared) USB-A: 18W (shared) https://www.razer.com/gaming-pc-accessories/razer-usb-c-gan-charger/RC21-01700100-R3M1#specs

Yes, it's about 350 g, according to the information I found.